IMO it's valid criticism and at the same time IMO GUIs are unnecessary frills.
If you've tried Cisco routers - you can export ALL configurations by running command `show running-configuration`, or `display current-configuration` on Huawei routers, or `show configuration commands`on Vyatta/VyOS/EdgeOS, which can then be restored onto a brand new router by just right click pasting that log into the ssh session.
That's VASTLY superior to ANY GUI. IMO. YMMV. IANAL. Views are my own. But it is.
If you've tried Cisco routers - you can export ALL configurations by running command `show running-configuration`, or `display current-configuration` on Huawei routers, or `show configuration commands`on Vyatta/VyOS/EdgeOS, which can then be restored onto a brand new router by just right click pasting that log into the ssh session.
That's VASTLY superior to ANY GUI. IMO. YMMV. IANAL. Views are my own. But it is.